The Shimmer Project has under its creation 3 beautiful themes specially designed for Xubuntu 9.10 / 10.04 (Albatross), Xubuntu 10.10 (Bluebird) y Xubuntu 11.04 (greybird).
The latter can be installed from the Archlinux AUR with yogurt:
yaourt -S xfce-theme-greybird
It can also be installed from your PPA or like the other two themes, they can be downloaded from Github.
<° - greybird @github
<° - Bluebird @github
<° - Albatross @github
The three songs come with their version for gtk, metacity y xfwm. Simply beautiful..
